Answer: There would have to be 200 text messages fro both plans to cost the same each month.
Step-by-step explanation:
Just plug in the values.
2xy =
2(30)(2) =
60(2) =
120 <--------------------------Answer
Answer:
Step-by-step explanation:
The translation to a math expression is ...
<em>The sum of a number and 5 is negative 28.</em>
x + 5 = -28
Subtract 5 from both sides of the equation:
x + 5 - 5 = -28 -5
x = -33
The number is negative 33.